ID A0A081PEX7_9SPHI Unreviewed; 206 AA.
AC A0A081PEX7;
DT 29-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 29-OCT-2014, sequence version 1.
DT 24-JAN-2024, entry version 21.
DE RecName: Full=Methylated-DNA-[protein]-cysteine S-methyltransferase DNA binding domain-containing protein {ECO:0000259|Pfam:PF01035};
GN ORFNames=N180_17695 {ECO:0000313|EMBL:KEQ29250.1};
OS Pedobacter antarcticus 4BY.
OC Bacteria; Bacteroidota; Sphingobacteriia; Sphingobacteriales;
OC Sphingobacteriaceae; Pedobacter.
OX NCBI_TaxID=1358423 {ECO:0000313|EMBL:KEQ29250.1, ECO:0000313|Proteomes:UP000028007};
RN [1] {ECO:0000313|EMBL:KEQ29250.1, ECO:0000313|Proteomes:UP000028007}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=4BY {ECO:0000313|EMBL:KEQ29250.1,
RC ECO:0000313|Proteomes:UP000028007};
RA Shivaji S., Ray M.K., Rao N.S., Saiserr L., Jagannadham M.V., Kumar G.S.,
RA Reddy G., Bhargava P.M.;
RT "Sphingobacterium antarcticus sp. nov. a Psychrotrophic Bacterium from the
RT Soils of Schirmacher Oasis, Antarctica.";
RL Int. J. Syst. Bacteriol. 42:102-106(1992).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 4-O-methyl-thymidine in DNA + L-cysteinyl-[protein] = a
CC thymidine in DNA + S-methyl-L-cysteinyl-[protein];
CC Xref=Rhea:RHEA:53428, Rhea:RHEA-COMP:10131, Rhea:RHEA-COMP:10132,
CC Rhea:RHEA-COMP:13555, Rhea:RHEA-COMP:13556, ChEBI:CHEBI:29950,
CC ChEBI:CHEBI:82612, ChEBI:CHEBI:137386, ChEBI:CHEBI:137387;
CC EC=2.1.1.63; Evidence={ECO:0000256|ARBA:ARBA00001286};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 6-O-methyl-2'-deoxyguanosine in DNA + L-cysteinyl-[protein]
CC = a 2'-deoxyguanosine in DNA + S-methyl-L-cysteinyl-[protein];
CC Xref=Rhea:RHEA:24000, Rhea:RHEA-COMP:10131, Rhea:RHEA-COMP:10132,
CC Rhea:RHEA-COMP:11367, Rhea:RHEA-COMP:11368, ChEBI:CHEBI:29950,
CC ChEBI:CHEBI:82612, ChEBI:CHEBI:85445, ChEBI:CHEBI:85448; EC=2.1.1.63;
CC Evidence={ECO:0000256|ARBA:ARBA00001596};
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KEQ29250.1}.
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DR EMBL; JNFF01000076; KEQ29250.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A081PEX7; -.
DR eggNOG; COG0350; Bacteria.
DR Proteomes; UP000028007; Unassembled WGS sequence.
DR GO; GO:0003908; F:methylated-DNA-[protein]-cysteine S-methyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0006281; P:DNA repair; IEA:UniProtKB-KW.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR CDD; cd06445; ATase; 1.
DR Gene3D; 3.30.160.70; Methylated DNA-protein cysteine methyltransferase domain; 1.
DR Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 1.
DR InterPro; IPR001497; MethylDNA_cys_MeTrfase_AS.
DR InterPro; IPR014048; MethylDNA_cys_MeTrfase_DNA-bd.
DR InterPro; IPR036217; MethylDNA_cys_MeTrfase_DNAb.
DR InterPro; IPR036631; MGMT_N_sf.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR NCBIfam; TIGR00589; ogt; 1.
DR PANTHER; PTHR10815; METHYLATED-DNA--PROTEIN-CYSTEINE METHYLTRANSFERASE; 1.
DR PANTHER; PTHR10815:SF5; METHYLATED-DNA--PROTEIN-CYSTEINE METHYLTRANSFERASE; 1.
DR Pfam; PF01035; DNA_binding_1; 1.
DR SUPFAM; SSF53155; Methylated DNA-protein cysteine methyltransferase domain; 1.
DR SUPFAM; SSF46767; Methylated DNA-protein cysteine methyltransferase, C-terminal domain; 1.
DR PROSITE; PS00374; MGMT; 1.
PE 4: Predicted;
KW DNA damage {ECO:0000256|ARBA:ARBA00023204};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603};
KW Reference proteome {ECO:0000313|Proteomes:UP000028007};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 116..195
FT /note="Methylated-DNA-[protein]-cysteine S-
FT methyltransferase DNA binding"
FT /evidence="ECO:0000259|Pfam:PF01035"
SQ SEQUENCE 206 AA; 23289 MW; 387E36E4FFBE6CC3 CRC64;
MNTVLKPEDQ IFAERYSWIF KINSDYADSD SVLYMTEIAT PLGPMLAGAT LQGLCLLEFA
NRIRLEKEIA DLRNLLKARI IPGRNQYSEQ AETELGEYFQ GLRKTFSVSL HTPGNDFAQA
VWQSLLQIPY GQTCTYKEQA ERMNNPKAIR AIASTNGRNR LAIIIPCHRV IGSNGTMTGY
AAGTDKKKWL LMFERSNSIS KENLLF
//
